142155794349261

Names of 142155794349261

• Cardinal: 142155794349261 can be written as One hundred forty-two trillion, one hundred fifty-five billion, seven hundred ninety-four million, three hundred forty-nine thousand, two hundred sixty-one.

Scientific notation

• Scientific notation: 1.42155794349261 × 10¹⁴

Factors of 142155794349261

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 691

Divisors of 142155794349261

• Number of divisors d(n): 768
• Complete list of divisors:
  1 3 7 9 11 19 21 27 33 49 57 63 77 81 99 113 133 147 171 189 209 231 243 257 281 297 339 343 399 441 513 539 567 627 693 771 791 843 891 931 1017 1029 1197 1243 1323 1463 1539 1617 1701 1799 1881 1967 2079 2147 2313 2373 2529 2673 2793 2827 3051 3087 3091 3591 3729 3773 3969 4389 4617 4851 4883 5339 5397 5537 5643 5901 6237 6441 6517 6939 7119 7587 8379 8481 8701 9153 9261 9273 10241 10773 11187 11319 11907 12593 13167 13769 14553 14649 15029 16017 16191 16611 16929 17703 18711 19323 19551 19789 20817 21357 21637 22761 23617 25137 25443 26103 27459 27783 27819 29041 30723 31753 32319 33561 33957 34181 37373 37779 38759 39501 41307 43659 43947 45087 48051 48573 49833 50787 53109 53713 57969 58653 58729 59367 60907 62451 64071 64911 68283 70851 71687 72217 75411 76329 78309 83349 83457 87123 88151 92169 95259 96383 100683 101871 102543 105203 112119 113337 116277 118503 123921 130977 131841 135261 138523 144153 145719 149499 151459 159327 161139 165319 173907 175959 176187 178101 182721 192213 194733 203287 212553 215061 216651 222271 226233 228987 234927 239267 250371 261369 261611 264453 276507 285777 289149 302049 305613 307629 315609 319451 336357 340011 348831 349283 355509 371763 375991 395523 405783 411103 415569 426349 432459 437157 448497 454377 477981 483417 495957 505519 521721 527877 528561 534303 548163 551779 584199 603307 609861 637659 645183 649953 666813 686961 704781 717801 736421 751113 784107 784833 793359 794387 829521 857331 867447 916839 922887 946827 958353 969661 1009071 1020033 1046493 1047849 1060213 1115289 1127973 1157233 1186569 1217349 1233309 1246707 1279047 1297377 1345491 1363131 1372123 1423009 1450251 1487871 1516557 1555897 1583631 1585683 1602909 1644489 1655337 1674869 1752597 1809921 1829583 1831277 1912977 1935549 1949859 2000439 2114343 2153403 2209263 2236157 2352321 2354499 2380077 2383161 2444981 2488563 2571993 2602341 2631937 2768661 2840481 2875059 2877721 2908983 3027213 3060099 3139479 3143547 3180639 3345867 3383919 3471699 3538633 3652047 3699927 3740121 3837141 3862453 4089393 4116369 4223149 4269027 4350753 4463613 4549671 4667691 4757049 4808727 4933467 4966011 5024607 5257791 5429763 5488749 5493831 5560709 5738931 5806647 5849577 6001317 6069569 6460209 6627789 6636377 6708471 7056963 7063497 7140231 7149483 7334943 7715979 7807023 7895811 8100631 8160521 8305983 8521443 8625177 8633163 8726949 9081639 9418437 9430641 9541917 9604861 9961063 10151757 10415097 10615899 10891279 11099781 11220363 11511423 11587359 12268179 12349107 12669447 12807081 13052259 13390839 13649013 14003073 14271147 14800401 14898033 15073821 15093353 15653099 16289289 16466247 16481493 16682127 17114867 17419941 17548731 18003951 18208707 18423559 19380627 19883367 19909131 20125413 20144047 21190491 21420693 21448449 22004829 23421069 23687433 24301893 24481563 24770431 25564329 25875531 25899489 26180847 27037171 28291923 28625751 28814583 29562043 29883189 30455271 31245291 31847697 32673837 33299343 33661089 34534269 34762077 36804537 37047321 38008341 38421243 38924963 40172517 40947039 42009219 42486983 44694099 45221463 45280059 46454639 46959297 48867867 49398741 49444479 50046381 51344601 54011853 54626121 55270677 57123647 58141881 59650101 59727393 60376239 60432141 63571473 64345347 66014487 67234027 71062299 72905679 73444689 74311293 77626593 77698467 78542541 81111513 84875769 85877253 86443749 88686129 89649567 89765731 91365813 93735873 95543091 98021511 99898029 103602807 104286231 105653471 109571693 111141963 114025023 115263729 116774889 119804069 122841117 126027657 127460949 134082297 135664389 135840177 139363917 140877891 146603601 148333437 150139143 154033803 155049899 163878363 165812031 171370941 178950303 179182179 181128717 181296423 189260197 193036041 198043461 201702081 206934301 213186897 218717037 220334067 222933879 233095401 235627623 243334539 257631759 259331247 266058387 268948701 269297193 272474741 281207619 286629273 294064533 297408881 312858693 316960413 325182473 328715079 333425889 342075069 345791187 350324667 359412207 378082971 382382847 399865529 406993167 407520531 418091751 422633673 445000311 450417429 462101409 465149697 470638189 491635089 497436093 514112823 537546537 543386151 543889269 567780591 594130383 605106243 620802903 628360117 639560691 656151111 661002201 668801637 699286203 730003617 739574297 777993741 798175161 806846103 807891579 817424223 859887819 882193599 892226643 938576079 950881239 975547419 986145237 1026225207 1050974001 1078236621 1085349293 1147148541 1199596587 1222561593 1254275253 1267901019 1351252287 1386304227 1395449091 1411914567 1474905267 1492308279 1542338469 1612639611 1631667807 1703341773 1705548889 1815318729 1862408709 1885080351 1968453333 1983006603 2006404911 2081862167 2190010851 2218722891 2276277311 2333981223 2394525483 2420538309 2423674737 2452272669 2646580797 2676679929 2799058703 2852643717 2926642257 2958435711 3152922003 3234709863 3256047879 3441445623 3598789761 3667684779 3762825759 3803703057 4158912681 4186347273 4235743701 4398520819 4476924837 4627015407 4895003421 5110025319 5116646667 5177020079 5445956187 5587226127 5655241053 6019214733 6245586501 6570032553 6656168673 6828831933 7183576449 7271024211 7356818007 7597445051 8030039787 8397176109 8557931151 8779926771 8875307133 9458766009 9704129589 9768143637 10324336869 10796369283 11288477277 11938842223 12559041819 12707231103 13195562457 13881046221 15330075957 15349940001 15531060237 16337868561 16761678381 16965723159 18736759503 19968506019 20486495799 21813072633 22070454021 22792335153 24090119361 25191528327 25673793453 26339780313 26625921399 29112388767 29304430911 30789645733 32389107849 35816526669 37677125457 38121693309 39586687371 45990227871 46049820003 46593180711 50285035143 50897169477 53182115357 56210278509 59905518057 61459487397 66211362063 68377005459 72270358083 75574584981 79019340939 83571895561 87913292733 92368937199 97167323547 107449580007 114365079927 118760062113 138149460009 139779542133 152691508431 159546346071 168630835527 179716554171 184378462191 205131016377 226723754943 250715686683 263739878199 277106811597 322348740021 356280186339 414448380027 419338626399 478639038213 505892506581 553135386573 585003268927 615393049131 680171264829 752147060049 831320434791 967046220063 1068840559017 1258015879197 1435917114639 1755009806781 1846179147393 2256441180147 2493961304373 2901138660189 4307751343917 5265029420343 6769323540441 7481883913119 12923254031751 15795088261029 20307970621323 47385264783087 142155794349261
• Sum of all divisors σ(n): 289831965696000
• Sum of proper divisors (its aliquot sum) s(n): 147676171346739
• 142155794349261 is an abundant number, because the sum of its proper divisors (147676171346739) is greater than itself. Its abundance is 5520376997478

Bases of 142155794349261

• Binary: 100000010100101000111001100111111111110011001101₂
• Hexadecimal: 0x814A399FFCCD
• Base-36: 1EE1GXLNT9

Squares and roots of 142155794349261

• 142155794349261 squared (142155794349261²) is 20208269867069385658451246121
• 142155794349261 cubed (142155794349261³) is 2872722655377483513411870407076515745466581
• The square root of 142155794349261 is 11922910.4814747729
• The cube root of 142155794349261 is 52190.1071896757

Scales and comparisons

• 142,155,794,349,261 seconds is equal to 4,520,114 years, 28 weeks, 1 day, 20 hours, 34 minutes, 21 seconds.
• To count from 1 to 142,155,794,349,261 would take you about eleven million, three hundred thousand, two hundred eighty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 142155794349261 cubic inches would be around 4349.2 feet tall.

Recreational maths with 142155794349261

• 142155794349261 backwards is 162943497551241
• 142155794349261 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142155794349261's digits is 63
• More coming soon!